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WeightNameValue
1000 Titel
  • Transcriptomic responses to predator kairomones in embryos of the aquatic snail Radix balthica
1000 Autor/in
  1. Tills, Oliver |
  2. Truebano, Manuela |
  3. Feldmeyer, Barbara |
  4. Pfenninger, Markus |
  5. Morgenroth, Holly |
  6. Schell, Tilman |
  7. Rundle, Simon |
1000 Erscheinungsjahr 2018
1000 LeibnizOpen
1000 Publikationstyp
  1. Artikel |
1000 Online veröffentlicht
  • 2018-10-17
1000 Erschienen in
1000 Quellenangabe
  • 8(22):11071-11082
1000 FRL-Sammlung
1000 Copyrightjahr
  • 2018
1000 Lizenz
1000 Verlagsversion
  • https://doi.org/10.1002/ece3.4574 |
  • https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6262742/ |
1000 Ergänzendes Material
  • https://onlinelibrary.wiley.com/doi/full/10.1002/ece3.4574#support-information-section |
1000 Publikationsstatus
1000 Begutachtungsstatus
1000 Sprache der Publikation
1000 Abstract/Summary
  • The ability of organisms to respond to predation threat by exhibiting induced defenses is well documented, but studies on the potential mechanistic basis for such responses are scarce. Here, we examine the transcriptomic response to predator kairomones of two functionally distinct developmental stages in embryos of the aquatic snail Radix balthica: E8—the stage at which a range‐finding trial indicated that kairomone‐induced accelerated growth and development first occurred; and E9—the stage at which embryos switched from ciliary‐ to crawling‐driven locomotion. We tested whether expression profiles were influenced by kairomones and whether this influence varied between stages. We also identified potential candidate genes for investigating mechanisms underpinning induced responses. There were 6,741 differentially expressed transcripts between developmental stages, compared to just five in response to predator kairomones. However, on examination of functional enrichment in the transcripts responding to predator kairomones and adopting a less stringent significance threshold, 206 transcripts were identified relating to muscle function, growth, and development, with this response being greater at the later E9 stage. Furthermore, these transcripts included putative annotations for genes identified as responding to predator kairomones in other taxa, including C1q, lectin, and actin domains. Globally, transcript expression appeared reduced in response to predator kairomones and we hypothesize that this might be a result of metabolic suppression, as has been reported in other taxa in response to predation threat.
1000 Sacherschließung
lokal development and evolution
lokal molluscs
lokal transcriptomics
lokal phenotypic plasticity
1000 Fächerklassifikation (DDC)
1000 Liste der Beteiligten
  1. https://orcid.org/0000-0001-8527-8383|https://orcid.org/0000-0003-2586-6524|https://orcid.org/0000-0002-0413-7245|https://orcid.org/0000-0002-1547-7245|https://frl.publisso.de/adhoc/uri/TW9yZ2Vucm90aCwgSG9sbHk=|https://orcid.org/0000-0002-6431-6018|https://orcid.org/0000-0002-9570-7070
1000 Label
1000 Förderer
  1. Natural Environment Research Council |
1000 Fördernummer
  1. NBAF698
1000 Förderprogramm
  1. NBAF Pilot Scheme
1000 Dateien
1000 Förderung
  1. 1000 joinedFunding-child
    1000 Förderer Natural Environment Research Council |
    1000 Förderprogramm NBAF Pilot Scheme
    1000 Fördernummer NBAF698
1000 Objektart article
1000 Beschrieben durch
1000 @id frl:6424748.rdf
1000 Erstellt am 2020-12-15T14:17:47.756+0100
1000 Erstellt von 270
1000 beschreibt frl:6424748
1000 Bearbeitet von 122
1000 Zuletzt bearbeitet 2021-02-12T12:10:11.454+0100
1000 Objekt bearb. Fri Feb 12 12:09:57 CET 2021
1000 Vgl. frl:6424748
1000 Oai Id
  1. oai:frl.publisso.de:frl:6424748 |
1000 Sichtbarkeit Metadaten public
1000 Sichtbarkeit Daten public
1000 Gegenstand von

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